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Varun Chauhan — Creative Full-Stack Developer & Open-Source Contributor

C
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F
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Full-stack
Full-stack
developer
developer
&
&
open-source
open-source
contributor
contributor
building
building
secure,
secure,
scalable
scalable
apps.
apps.
A
A
passionate
passionate
problem
problem
solver
solver
active
active
in
in
competitive
competitive
programming,
programming,
I
I
turn
turn
bold
bold
ideas
ideas
into
into
production-ready
production-ready
solutions
solutions
and
and
contribute
contribute
to
to
impactful
impactful
open-source
open-source
projects.
projects.
Gained
Gained
hands-on
hands-on
experience
experience
as
as
a
a
Full-Stack
Full-Stack
Developer
Developer
at
at
KR
KR
Mangalam
Mangalam
University,
University,
building
building
the
the
Wall
Wall
of
of
Fame
Fame
portal.
portal.
Active
Active
open-source
open-source
contributor
contributor
with
with
60+
60+
merged
merged
PRs
PRs
across
across
organizations
organizations
like
like
PalisadoesFoundation
PalisadoesFoundation
and
and
Eclipse
Eclipse
SW360.
SW360.
K.R. Mangalam University
SWE Intern
K.R. Mangalam University
June 2025 - July 2025
GirlScript Summer of Code
Contributor
GirlScript Summer of Code
July 2025 - Dec 2025
Open Source
Contributor
Open Source
Dec 2025 - Present
I build reliable systems, improve developer workflows, and contribute to open-source products.
Talawa Admin · #6581
reacttypescriptgraphql
Add row selection, row actions, and bulk actions — a foundational DataTable capability for complex admin workflows.
Talawa API · #4042
typescriptnodegraphql
Add account lockout protection after repeated failed login attempts, with configurable lockout thresholds and full tests.
Talawa API · #4083
typescriptnodesecurity
Add secure, token-based password reset functionality with session invalidation.
Eclipse SW360 · #1401
reacttypescriptapi
Add centralized error handling to API utilities, replacing scattered failure handling with a shared error layer.
GreedyBear · #1197
typescriptdataiso
Standardize country statistics using ISO codes so map and dashboard metrics stay aligned.
IntelOwl · #3464
pythonsecurity
Patched an unsafe subprocess invocation that could lead to command injection.
IntelOwl · #3480
pythonsecuritylogs
Improved the log redaction mechanism to prevent secret leakage in non-debug logs.
GreedyBear · #1123
typescriptauth
Fixed stale user sessions on 401/403 responses by correctly handling token expiration.
Eclipse SW360 · #1404
typescriptui-components
Added a processing indicator to improve UX when loading large dependency networks.
Talawa Admin · #7171
typescriptcssrefactor
Refactored the DataTable component to use direct local CSS for improved maintainability.
A
A
collection
collection
of
of
my
my
recent
recent
work
work
and
and
side
side
projects
projects
showcasing
showcasing
innovative
innovative
solutions,
solutions,
from
from
modern
modern
web
web
experiences
experiences
to
to
AI
AI
agents.
agents.
Each
Each
project
project
represents
represents
a
a
journey
journey
of
of
problem-solving,
problem-solving,
creativity,
creativity,
and
and
technical
technical
excellence.
excellence.
Cresto project preview
  • Next.js
  • TypeScript
  • AWS Bedrock
  • PostgreSQL
  • Clerk
  • Steel
  • Trigger.dev
  • Tailwind
Evalor project preview
  • Next.js
  • TypeScript
  • AWS Bedrock
  • Neon
  • Clerk
  • LiveKit
  • Polar
  • tRPC

Caught a spark?
Your move.

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2026